Can anybody tell the career prospects of PCS officers of Sindh? When they usually promoted to next grade after appointment? How their career is different from CSPs? In 2008, Sindh government had announced PCS position as follows:

1- DDO- Rev (BPS-17)
2- Section Officer (BPS-17)
3- Asst. Registrar Cooperative Societies (BPS-17)
4- Asst. Director Labour (BPS-17)
5- District Food Controller (BPS-16)
6- Labour Officer (BPS-16)

What are the pinnacle of career of above mentioned posts? In CSS DDO- Rev is also appointed then what is the difference between DDO rev through PCS Exam and CSS Exam?

Can anybody solve this imbroglio?